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| author | Peter Kokot <peterkokot@gmail.com> | 2018-08-29 05:02:37 +0200 |
|---|---|---|
| committer | Peter Kokot <peterkokot@gmail.com> | 2018-08-29 21:31:55 +0200 |
| commit | ef12e9621517ba33f11c6983c607fae56cefc54a (patch) | |
| tree | 396552b19916a610b8983872a81edfbc762e5274 | |
| parent | cbc785dc8c89a5ff085909e555d677d4d8d7c9a1 (diff) | |
| download | php-git-ef12e9621517ba33f11c6983c607fae56cefc54a.tar.gz | |
Remove AC_FUNC_VPRINTF
Autoconf 2.59d (released in 2006) 1 started promoting several macros
as not relevant for newer systems anymore, including the AC_FUNC_VPRINTF.
This macro checks for presence of the vprint function otherwise checks
for presence of the _doprnt function. This check was relevant on very
old systems and today can be omitted since it should be well supported
by now. [2]
Also PHP doesn't use the HAVE_VPRINTF or HAVE_DOPRNT symbols.
Refs:
[1] http://git.savannah.gnu.org/cgit/autoconf.git/tree/NEWS
[2] https://www.gnu.org/software/autoconf/manual/autoconf-2.69/autoconf.html
| -rw-r--r-- | UPGRADING.INTERNALS | 2 | ||||
| -rw-r--r-- | Zend/Zend.m4 | 1 | ||||
| -rw-r--r-- | configure.ac | 1 | ||||
| -rw-r--r-- | win32/build/config.w32.h.in | 1 |
4 files changed, 2 insertions, 3 deletions
diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS index a7399d16d4..af5a36b193 100644 --- a/UPGRADING.INTERNALS +++ b/UPGRADING.INTERNALS @@ -29,6 +29,8 @@ PHP 7.4 INTERNALS UPGRADE NOTES a. Unix build system changes - configure --help now also outputs --program-suffix and --program-prefix information by using the Autoconf AC_ARG_PROGRAM macro. + - Obsolescent macro AC_FUNC_VPRINTF has been removed and the HAVE_VPRINTF + symbol is no longer defined since it is not needed on current systems. b. Windows build system changes diff --git a/Zend/Zend.m4 b/Zend/Zend.m4 index 8d5cfe5372..5dadb84d39 100644 --- a/Zend/Zend.m4 +++ b/Zend/Zend.m4 @@ -91,7 +91,6 @@ LIBZEND_CHECK_INT_TYPE(int32_t) LIBZEND_CHECK_INT_TYPE(uint32_t) dnl Checks for library functions. -AC_FUNC_VPRINTF AC_FUNC_MEMCMP AC_FUNC_ALLOCA AC_CHECK_FUNCS(memcpy strdup getpid kill strtod strtol finite fpclass sigsetjmp) diff --git a/configure.ac b/configure.ac index b8350feb60..4758c9289a 100644 --- a/configure.ac +++ b/configure.ac @@ -596,7 +596,6 @@ AC_CACHE_CHECK([for IPv6 support], ac_cv_ipv6_support, dnl Checks for library functions. dnl ------------------------------------------------------------------------- -AC_FUNC_VPRINTF AC_CHECK_FUNCS( alphasort \ asctime_r \ diff --git a/win32/build/config.w32.h.in b/win32/build/config.w32.h.in index 74342099c3..92d27dde9f 100644 --- a/win32/build/config.w32.h.in +++ b/win32/build/config.w32.h.in @@ -70,7 +70,6 @@ #undef HAVE_STRUCT_STAT_ST_BLOCKS #define HAVE_STRUCT_STAT_ST_RDEV 1 #define HAVE_UTIME_NULL 1 -#define HAVE_VPRINTF 1 #define STDC_HEADERS 1 #define REGEX 1 #define HSREGEX 1 |